Question # 1

In every kidney no. of Nephrons is about.

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10 Lac

5 Lac

More than 10 Lac

More than 5 Lac

The plant which have broad leaves and a large.

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Hydrophytes

Xerophytes

Halophytes

Bryophytes

It plays important role in keeping body temperature constant:

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kidney

skin

liver

lungs

The functional unit of kidney is called.

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Renal Pelvis

Nephron

Bowman's capsule

Renal Medulla

What are not filtered through glomerular capillaries?

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Blood cells & Proteins

Fats & Proteins

Fats & Salts

Salts & Proteins

Example of hydrophyte plants is.

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Grass

Sea grass

Catus

Water lilly

The human urinary system consists of.

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Rectum, Lungs, kidneys, ureters

Kidneys, ureters, urinary bladder

Skin, liver, lungs, kidneys

Kidneys, ureters, urinary bladder, urethara

The loss of water from plant surface in the form of vapours is called.

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Transpiration

Guttation

Excretion

Thermoregulation

What waste products are excreted by kidneys?

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Urea, water & salts

Salts, water and carbon dioxide

Urea & Water

Urea & salts.

Which are not filtered through glomerular capillaries.

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Blood cells

Proteins

Both a and b

Urea

The typical volume of urine produced by an average adult per day is:

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1 liter

2 liter

1.4 liter

5 liter

The concave part of the kidney is toward.

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Upper

Lower

Toward vertebral column

Away from vertebral column

How many ureters take part in human excetory system:

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two

one

three

five

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